diff options
Diffstat (limited to 'net/sunrpc/xprt.c')
| -rw-r--r-- | net/sunrpc/xprt.c | 15 |
1 files changed, 11 insertions, 4 deletions
diff --git a/net/sunrpc/xprt.c b/net/sunrpc/xprt.c index f412a852bc73..fd46d42afa89 100644 --- a/net/sunrpc/xprt.c +++ b/net/sunrpc/xprt.c @@ -832,6 +832,11 @@ static void xprt_timer(struct rpc_task *task) spin_unlock_bh(&xprt->transport_lock); } +static inline int xprt_has_timer(struct rpc_xprt *xprt) +{ + return xprt->idle_timeout != 0; +} + /** * xprt_prepare_transmit - reserve the transport before sending a request * @task: RPC task about to send a request @@ -1013,7 +1018,7 @@ void xprt_release(struct rpc_task *task) if (!list_empty(&req->rq_list)) list_del(&req->rq_list); xprt->last_used = jiffies; - if (list_empty(&xprt->recv)) + if (list_empty(&xprt->recv) && xprt_has_timer(xprt)) mod_timer(&xprt->timer, xprt->last_used + xprt->idle_timeout); spin_unlock_bh(&xprt->transport_lock); @@ -1082,8 +1087,11 @@ found: #endif /* CONFIG_NFS_V4_1 */ INIT_WORK(&xprt->task_cleanup, xprt_autoclose); - setup_timer(&xprt->timer, xprt_init_autodisconnect, - (unsigned long)xprt); + if (xprt_has_timer(xprt)) + setup_timer(&xprt->timer, xprt_init_autodisconnect, + (unsigned long)xprt); + else + init_timer(&xprt->timer); xprt->last_used = jiffies; xprt->cwnd = RPC_INITCWND; xprt->bind_index = 0; @@ -1102,7 +1110,6 @@ found: dprintk("RPC: created transport %p with %u slots\n", xprt, xprt->max_reqs); - return xprt; } |